Performance · Worldwide
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Rating · WW
4.1★
453 ratings
Chart position
Apple's Top Grossing chart — all apps ranked by revenue (purchases + subscriptions).
Ratings count — US
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小黑课堂是专业的大学生在线学习平台，专注计算机二级考证、考研、英语四六级、教师资格证、职场课，提供完整的计算机二级、考研、教师资格证、职场课等相关的直播课、录播课、配套资料、模拟测试等考试学习解决方案，旨在提升大学生职场办公能力，学好技能，顺带考证！
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